Pylint compliance

patacrep/tools/convert/__main__.py

@@ -67,7 +67,7 @@ def main(args=None):
             with open(destname, "w") as destfile:
                 destfile.write(song.render())
 
-        except ContentError as error:
+        except ContentError:
             LOGGER.error("Cannot parse file '%s'.", file)
             sys.exit(1)
         except NotImplementedError:

test/test_patatools/test_convert.py

@@ -2,33 +2,33 @@
 
 # pylint: disable=too-few-public-methods
 
-from pkg_resources import resource_filename
 import contextlib
 import glob
 import os
-import shutil
 import unittest
 
+from pkg_resources import resource_filename
+
 from patacrep import files
 from patacrep.tools.__main__ import main as tools_main
 from patacrep.encoding import open_read
 from patacrep.tools.convert.__main__ import main as convert_main
-from patacrep.songbook.__main__ import main as songbook_main
 
-from .. import dynamic
+from .. import dynamic # pylint: disable=unused-import
 from .. import logging_reduced
 
 class TestConvert(unittest.TestCase, metaclass=dynamic.DynamicTest):
     """Test of the "patatools convert" subcommand"""
 
-    def _system(self, main, args):
+    @staticmethod
+    def _system(main, args):
         try:
             main(args)
         except SystemExit as systemexit:
             return systemexit.code
         return 0
 
-    def assertConvert(self, basename, in_format, out_format):
+    def assertConvert(self, basename, in_format, out_format): # pylint: disable=invalid-name
         """Test of the "patatools convert" subcommand"""
         sourcename = "{}.{}".format(basename, in_format)
         destname = "{}.{}".format(basename, out_format)
@@ -57,18 +57,16 @@ class TestConvert(unittest.TestCase, metaclass=dynamic.DynamicTest):
                                     expected,
                                     )
 
-    def assertFailConvert(self, basename, in_format, out_format):
+    def assertFailConvert(self, basename, in_format, out_format): # pylint: disable=invalid-name
         """Test of the "patatools convert" subcommand"""
         sourcename = "{}.{}".format(basename, in_format)
         destname = "{}.{}".format(basename, out_format)
-        controlname = "{}.{}.control".format(sourcename, out_format)
         for main, args in [
                 (tools_main, ["patatools", "convert"]),
                 (convert_main, ["patatools-convert"]),
             ]:
             with self.subTest(main=main, args=args):
                 with self.chdir("test_convert_failure"):
-                    with open_read(controlname) as controlfile:
                     with logging_reduced():
                         if os.path.exists(destname):
                             os.remove(destname)
@@ -79,10 +77,9 @@ class TestConvert(unittest.TestCase, metaclass=dynamic.DynamicTest):
 
     @staticmethod
     @contextlib.contextmanager
-    def chdir(*path):
-        """Context to temporarry change current directory, relative to this file directory
-        """
-        with files.chdir(resource_filename(__name__, ""), *path):
+    def chdir(*pathlist):
+        """Temporary change current directory, relative to this file directory"""
+        with files.chdir(resource_filename(__name__, ""), *pathlist):
             yield
 
     @classmethod
@@ -103,7 +100,11 @@ class TestConvert(unittest.TestCase, metaclass=dynamic.DynamicTest):
 
     @classmethod
     def _create_test_success(cls, base, in_format, out_format):
-        """Return a function testing that `base` compilation from `in_format` to `out_format` format.
+        """Return a function testing conversion.
+
+        :param str base: Base name of the file to convert.
+        :param str in_format: Source format.
+        :param str out_format: Destination format.
         """
         test_parse_render = lambda self: self.assertConvert(base, in_format, out_format)
         test_parse_render.__doc__ = (
@@ -113,10 +114,10 @@ class TestConvert(unittest.TestCase, metaclass=dynamic.DynamicTest):
 
     @classmethod
     def _create_test_failure(cls, base, in_format, out_format):
-        """Return a function testing that `base` compilation from `in_format` to `out_format` format.
+        """Return a function testing failing conversions
         """
         test_parse_render = lambda self: self.assertFailConvert(base, in_format, out_format)
         test_parse_render.__doc__ = (
-            "Test that '{base}.{in_format}' raises an error when trying to convert it to '{out_format}'."
+            "Test that '{base}.{in_format}' raises an error when trying to convert it to '{out_format}'." # pylint: disable=line-too-long
             ).format(base=os.path.basename(base), in_format=in_format, out_format=out_format)
         return test_parse_render

test/test_song/test_parser.py

@@ -48,8 +48,7 @@ class FileTest(unittest.TestCase, metaclass=dynamic.DynamicTest):
     @staticmethod
     @contextlib.contextmanager
     def chdir(*path):
-        """Context to temporarry change current directory, relative to this file directory
-        """
+        """Temporary change current directory, relative to this file directory"""
         with files.chdir(resource_filename(__name__, ""), *path):
             yield